(1)a monosaccharide sugar that has several forms; an important source of physiological energy
(2)複数の形態を持つ単糖類
(3)生理学的エネルギーの重要な源
(4)an isomer of glucose that is found in honey and sweet fruits
(5)蜂蜜や果物に含まれるグルコースの異性体